Self-mating beam



FIG. 1 is a perspective view of a self-mating beam illustrating themating of two extrusions;

FIG. 2 is an end view showing the assembly of the embodiment shown inFIG. 1, the opposite end being a mirror image thereof;

FIG. 3 is a fragmentary right side view of the assembly of theembodiment shown in FIG. 2;

FIG. 4 is a fragmentary view showing the left side of the assembly ofthe embodiment shown in FIG. 2;

FIG. 5 is a fragmentary top view showing the assembly of the embodimentshown in FIG. 1;

FIG. 6 is a fragmentary bottom view showing the assembly of theembodiment shown in FIG. 1;

FIG. 7 is a fragmentary perspective view of another embodiment of theinvention showing the assembly;

FIG. 8 is an end view showing the assembly of the embodiment shown inFIG. 7, the opposite end being a mirror image thereof;

FIG. 9 is a fragmentary right side view of the assembly of theembodiment shown in FIG. 7;

FIG. 10 is a fragmentary left side view showing the opposite side of theassembly of the embodiment shown in FIG. 7;

FIG. 11 is a fragmentary top view showing the assembly of the embodimentshown in FIG. 7; and,

FIG. 12 is a fragmentary bottom view showing the assembly of theembodiment shown in FIG. 7.

The ornamental design for self-mating beam, as shown and described.